Saturday, January 26, 2008

I hope the whole season doesnt go like this!


Ok....well first thing, I changed the blog template...dots are cools :)

Sooooo, at this time of year in Calgary you pretty much pray for days like today near the end of January. Slightly above 0C (32F), virtually no wind, and only a bit of snow to get in the way. I have been looking forward to actually getting some flights on Futaba's new FASST module in my 14Z for some time.

To top it all off, I managed to score myself a Honda EU 1000i generator lightly used for less than half of what they are new, so needless to say I was giddy as a schoolgirl to hit the field and run my FASST module and new to me generator through their paces.

Well, I range tested the system as per the instructions dictate with the power down feature. I walked probably 75 paces away and still had full control of the model even with the motor running.

So off we went and as expected the model was quite out of trim as I had moved it off of my older 9Z onto the 14Z to use the 2.4 so everything had to be redone during the swap. I spent about 2.5 minutes trying to get the trim nailed down exactly when..............

The motor (which is a Hyperion 4020-14) started making a funny sound. If you are familiar with electrics you instantly recognize this sound as a problem with the motor "skipping" a phase during rotation. So off comes the power and I knew there was a big problem, as the prop was barely able to freewheel. This confirmed I had a short in one of the phases so down I put it on the runway, and the lovely smell of burnt windings was evident!!!

So apart came the plane to inspect the motor and sure enough you could clearly make out some burnt areas of windings inside the motor. So score that Chinese made motor 1, Chad 0 !

So what to do? Well as is tradition on Star Trek where they torpedo fallen comrades into space....we decided that it would be an equally fitting tradition to torpedo the motor into a snowbank on the flying site LOL. So I warmed up the pitching arm and off it went!!

The day was not all bad....I did recharge up my short 2.5 minute flight 5s 3300 using the generator. Although it didn't take long the generator worked fantastically, so I was quite pleased with that.

Also the FASST system performed without a hitch as you would expect, I am sure this will be a fantastic system during this year.

Now all thats left to do is find a replacement motor...not sure I will go back to the Hyperion motor, but I need to come up with something quick as the weather could be flyable any day here and I need to be ready :) Plus I want to get more than 2.5 minutes of time on the FASST system before I stick it in the Twister when we fly in Phoenix next month!

Well until next time.....

Chad

2 comments:

Mark Byrne said...

I see the number 0 in the dots of your background. Is that correct? LOL I guess that was your version of the Electron Torpedo HUH?

Marko

Ivan k. said...

Your pitching looks pretty good Chad. The Toronto Blue Jays spring training camp is starting here in Dunedin Fl. pretty soon and they are in serious need of a good arm. Perhaps you should come and try out, bring an airplane just in case it doesn't work out.

Ivan K.